2018904045

素因数分解:

$3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{288209}}^1$

素因数の和:288684

約数の個数: 16

約数和(自身を含む): 3237174720

約数和(自身を除く): 1218270675

約数列:

[1, 3, 5, 15, 467, 1401, 2335, 7005, 288209, 864627, 1441045, 4323135, 134593603, 403780809, 672968015, 2018904045]

約数ペア:

[(1, 2018904045), (3, 672968015), (5, 403780809), (15, 134593603), (467, 4323135), (1401, 1441045), (2335, 864627), (7005, 288209)]